CN102241846A - Calcium sulfate whisker modified high density polyethylene composite material and preparation method thereof - Google Patents

Calcium sulfate whisker modified high density polyethylene composite material and preparation method thereof Download PDF

Info

Publication number
CN102241846A
CN102241846A CN2011100960197A CN201110096019A CN102241846A CN 102241846 A CN102241846 A CN 102241846A CN 2011100960197 A CN2011100960197 A CN 2011100960197A CN 201110096019 A CN201110096019 A CN 201110096019A CN 102241846 A CN102241846 A CN 102241846A
Authority
CN
China
Prior art keywords
calcium sulfate
density polyethylene
parts
whiskers
composite material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2011100960197A
Other languages
Chinese (zh)
Other versions
CN102241846B (en
Inventor
刘珍如
刘立文
付桃梅
杨志强
宁勇
鲁纪鸣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Fu Xiang new type building material Co., Ltd.
Original Assignee
刘立文
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘立文 filed Critical 刘立文
Priority to CN2011100960197A priority Critical patent/CN102241846B/en
Publication of CN102241846A publication Critical patent/CN102241846A/en
Application granted granted Critical
Publication of CN102241846B publication Critical patent/CN102241846B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92885—Screw or gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing

Abstract

The invention relates to a calcium sulfate whisker modified high density polyethylene composite material and a preparation method thereof. The calcium sulfate whisker modified high density polyethylene composite material is prepared from the following raw materials: 100 parts by weight of high density polyethylene, 10-40 parts by weight of calcium sulfate whiskers, 10-20 parts by weight of linear low density polyethylene, 10-20 parts by weight of chlorinated polyethylene, 0.1-0.3 parts by weight of an antioxidant 1010, 1-4 parts by weight of a lubricant Hst, and 1-3 parts by weight of a titanate coupling agent. The preparation method of the composite material comprises the following steps: 1, adding the calcium sulfate whiskers and the titanate coupling agent into a high speed mixer to mix for 5-12 min; 2, mixing other raw materials with modified calcium sulfate whiskers in the high speed mixer for 5-10 min; and 3, carrying out extrusion granulation on a mixture obtained in step 2 by a twin screw. The calcium sulfate whisker modified high density polyethylene composite material of the present invention which has the advantages of high strength, good toughness and good stress cracking resistance is especially suitable for various places needing high strength materials.

Description

A kind of calcium sulfate whisker modified high-density polyethylene composite material and preparation method thereof
Technical field
The present invention relates to a kind of high-density polyethylene composite material and preparation method thereof, relate in particular to a kind of calcium sulfate whisker modified high-density polyethylene composite material and preparation method thereof.
Background technology
Polyethylene is the current production rate maximum, most widely used plastics variety.The high-crystallinity of high density polyethylene(HDPE) (HDPE) has determined its high-density, makes it have excellent tensile strength, the high temperature transverse strength, and viscosity, chemical stability are good.But HDPE belongs to soft and tough polymkeric substance, removes tensile strength, and outside the high temperature transverse strength, other mechanical property absolute values all are lower in plastic material; And the environmental stress cracking resistance of HDPE is poor, and these have all limited the widespread use of HDPE.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the deficiency of existing high-density polyethylene material, and a kind of intensity height, a kind of calcium sulfate whisker modified high-density polyethylene composite material that environmental stress cracking resistance is good and preparation method thereof are provided.
The present invention solve the technical problem the technical scheme that is adopted:
The present invention's calcium sulfate whisker modified high-density polyethylene composite material is made by the raw material of following parts by weight: 100 parts of high density polyethylene(HDPE)s (HDPE), 10 ~ 40 parts of calcium sulfate crystal whiskers, 10 ~ 20 parts of linear low density polyethylenes (LLDPE), 10 ~ 20 parts of chlorinatedpolyethylenees (CPE), 0.1 ~ 0.3 part of antioxidant 1010,1 ~ 4 part of lubricant Hst, 1 ~ 3 part of titanate coupling agent.
Preferred weight proportion is: 100 parts of high density polyethylene(HDPE)s (HDPE), 15 parts of calcium sulfate crystal whiskers, 20 parts of linear low density polyethylenes (LLDPE), 20 parts of chlorinatedpolyethylenees (CPE), 0.1 part of antioxidant 1010,1 part of lubricant Hst, 2 parts of titanate coupling agents.
The preparation method of the present invention's calcium sulfate whisker modified high-density polyethylene composite material comprises the steps:
(1), join and mix the preferred 10min of 5 ~ 12min(in the high-speed mixer with calcium sulfate crystal whiskers and titanate coupling agent), get wastewaters with modified calcium sulfate whiskers; Wastewaters with modified calcium sulfate whiskers length-to-diameter ratio 10 ~ 30, mean diameter 0.5 ~ 3
Figure 2011100960197100002DEST_PATH_IMAGE001
(2) described high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst are added in the high-speed mixer, the preferred 7min of mixing 5 ~ 10min(under 65～75 ℃ (preferred 70 ℃)), get the mixture of high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst and wastewaters with modified calcium sulfate whiskers;
(3) with step (2) gained mixture extruding pelletization in twin screw, barrel temperature is 160 ~ 200 ℃ (preferred 180 ℃), and screw speed is 100 ~ 150 rev/mins (preferred 120 rev/mins).
Calcium sulfate crystal whiskers claims crystal whisker of gypsum again, is a kind of fibrous single crystal of calcium sulfate.Studies show that the wastewaters with modified calcium sulfate whiskers of the present invention's use has uniform cross-sectional area, complete internal structure, this feature are given its intensity near valence link between crystal theoretical value-atom.Because it has high intensity, trickle size, easily and the interfacial adhesion of polymkeric substance such as plastics and rubber, improve consistency and interface cohesive force with matrix, when being subjected to the foreign compulsion orientation, unrelieved stress in the high density polyethylene(HDPE) can pass to calcium sulfate crystal whiskers well, thereby improves the intensity of high density polyethylene(HDPE), improves the toughness of high density polyethylene(HDPE) simultaneously; Because calcium sulfate crystal whiskers is an inorganics, in high density polyethylene substrate, be uniformly dispersed, be difficult for reuniting, make composite property stable; Through the dual function of LLDPE and CPE, the stress crack resistance performance of HDPE matrix material improves greatly.Simultaneously, calcium sulfate crystal whiskers has certain length-to-diameter ratio, and the flexural strength of matrix material and modulus are improved greatly.
The present invention's calcium sulfate whisker modified high-density polyethylene composite material, since the intensity height, good toughness, stress crack resistance performance is good, and stable performance is specially adapted to the various indoor and outdoor places that need high-strength material.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail.
Embodiment 1
The calcium sulfate whisker modified high-density polyethylene composite material of present embodiment is made by the raw material of following parts by weight: 100 parts of HDPE, 10 parts of calcium sulfate crystal whiskers, 20 parts of LLDPE, CPE10 part, 0.1 part of antioxidant 1010,1 part of lubricant Hst, 1 part of titanate coupling agent.
The preparation method:
(1) with calcium sulfate crystal whiskers and titanate coupling agent, join and mix 10min in the high-speed mixer, get wastewaters with modified calcium sulfate whiskers; Wastewaters with modified calcium sulfate whiskers length-to-diameter ratio 19, mean diameter 1.6
Figure 2011100960197100002DEST_PATH_IMAGE002
(2) described high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst are added in the high-speed mixer, under 70 ℃, mix 7min, get the mixture of high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst and wastewaters with modified calcium sulfate whiskers;
(3) with step (2) gained mixture extruding pelletization in twin screw, barrel temperature is 180 ℃, and screw speed is 120 rev/mins.
The Mechanics Performance Testing of present embodiment product is undertaken by the ATSM prescriptive procedure, the results are shown in Table 1.
Embodiment 2
The calcium sulfate whisker modified high-density polyethylene composite material of present embodiment is made by the raw material of following parts by weight: 100 parts of HDPE, 15 parts of calcium sulfate crystal whiskers, 20 parts of LLDPE, 20 parts of CPE, 0.1 part of antioxidant 1010,1 part of lubricant Hst, 2 parts of titanate coupling agents.
The preparation method:
(1) with calcium sulfate crystal whiskers and titanate coupling agent, join and mix 10min in the high-speed mixer, get wastewaters with modified calcium sulfate whiskers; Wastewaters with modified calcium sulfate whiskers length-to-diameter ratio 20, mean diameter 1.5
(2) described high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst are added in the high-speed mixer, under 70 ℃, mix 7min, get the mixture of high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst and wastewaters with modified calcium sulfate whiskers;
(3) with step (2) gained mixture extruding pelletization in twin screw, barrel temperature is 180 ℃, and screw speed is 120 rev/mins.
The Mechanics Performance Testing of present embodiment product is undertaken by the ATSM prescriptive procedure, the results are shown in Table 1.
Embodiment 3
The calcium sulfate whisker modified high-density polyethylene composite material of present embodiment is made by the raw material of following parts by weight: 100 parts of HDPE, 20 parts of calcium sulfate crystal whiskers, 10 parts of LLDPE, 10 parts of CPE, 0.1 part of antioxidant 1010,1 part of lubricant Hst, 3 parts of titanate coupling agents.
The preparation method:
(1) with calcium sulfate crystal whiskers and titanate coupling agent, join and mix 10min in the high-speed mixer, get wastewaters with modified calcium sulfate whiskers; Wastewaters with modified calcium sulfate whiskers length-to-diameter ratio 21, mean diameter 1.2
Figure 56652DEST_PATH_IMAGE002
(2) described high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst are added in the high-speed mixer, under 70 ℃, mix 7min, get the mixture of high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst and wastewaters with modified calcium sulfate whiskers;
(3) with step (2) gained mixture extruding pelletization in twin screw, barrel temperature is 180 ℃, and screw speed is 120 rev/mins.
The Mechanics Performance Testing of present embodiment product is undertaken by the ATSM prescriptive procedure, the results are shown in Table 1.
Embodiment 4
The calcium sulfate whisker modified high-density polyethylene composite material of present embodiment is made by the raw material of following parts by weight: 100 parts of HDPE, 30 parts of calcium sulfate crystal whiskers, 10 parts of LLDPE, 20 parts of CPE, 0.1 part of antioxidant 1010,1 part of lubricant Hst, 2 parts of titanate coupling agents.
The preparation method:
(1) with calcium sulfate crystal whiskers and titanate coupling agent, join and mix 10min in the high-speed mixer, get wastewaters with modified calcium sulfate whiskers; Wastewaters with modified calcium sulfate whiskers length-to-diameter ratio 24, mean diameter 2
Figure 810982DEST_PATH_IMAGE002
(2) described high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst are added in the high-speed mixer, under 70 ℃, mix 7min, get the mixture of high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst and wastewaters with modified calcium sulfate whiskers;
(3) with step (2) gained mixture extruding pelletization in twin screw, barrel temperature is 180 ℃, and screw speed is 120 rev/mins.
The Mechanics Performance Testing of present embodiment product is undertaken by the ATSM prescriptive procedure, the results are shown in Table 1.
Table 1 embodiment 1-4 product mechanical property relatively
Figure 485677DEST_PATH_IMAGE003

Claims (4)

1. calcium sulfate whisker modified high-density polyethylene composite material, it is characterized in that, raw material by following parts by weight is made: 100 parts of high density polyethylene(HDPE)s, 10 ~ 40 parts of calcium sulfate crystal whiskers, 10 ~ 20 parts of linear low density polyethylenes, 10 ~ 20 parts of chlorinatedpolyethylenees, 0.1 ~ 0.3 part of antioxidant 1010,1 ~ 4 part of lubricant Hst, 1 ~ 3 part of titanate coupling agent.
2. calcium sulfate whisker modified high-density polyethylene composite material according to claim 1, it is characterized in that, raw material by following parts by weight is made: 100 parts of high density polyethylene(HDPE)s, 15 parts of calcium sulfate crystal whiskers, 20 parts of linear low density polyethylenes, 20 parts of chlorinatedpolyethylenees, 0.1 part of antioxidant 1010,1 part of lubricant Hst, 2 parts of titanate coupling agents.
3. the preparation method of a calcium sulfate whisker modified high-density polyethylene composite material as claimed in claim 1 or 2 is characterized in that, may further comprise the steps:
(1) with calcium sulfate crystal whiskers and titanate coupling agent, join and mix 5 ~ 12min in the high-speed mixer, get wastewaters with modified calcium sulfate whiskers; Wastewaters with modified calcium sulfate whiskers length-to-diameter ratio 10 ~ 30, mean diameter 0.5 ~ 3
(2) described high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst are added in the high-speed mixer, under 65～75 ℃, mix 5 ~ 10min, get the mixture of high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst and wastewaters with modified calcium sulfate whiskers;
(3) with step (2) gained mixture extruding pelletization in twin screw, barrel temperature is 160 ℃ ~ 200 ℃, and screw speed is 100 ~ 150 rev/mins.
4. the preparation method of a calcium sulfate whisker modified high-density polyethylene composite material as claimed in claim 3 is characterized in that, may further comprise the steps:
(1) with calcium sulfate crystal whiskers and titanate coupling agent, join and mix 10min in the high-speed mixer, get wastewaters with modified calcium sulfate whiskers; Wastewaters with modified calcium sulfate whiskers length-to-diameter ratio 20, mean diameter 1.5
Figure 447571DEST_PATH_IMAGE001
(2) described high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst are added in the high-speed mixer, under 70 ℃, mix 7min, get the mixture of high density polyethylene(HDPE), linear low density polyethylene, chlorinatedpolyethylene, antioxidant 1010, lubricant Hst and wastewaters with modified calcium sulfate whiskers;
(3) with step (2) gained mixture extruding pelletization in twin screw, barrel temperature is 180 ℃, and screw speed is 120 rev/mins.
CN2011100960197A 2011-04-18 2011-04-18 Calcium sulfate whisker modified high density polyethylene composite material and preparation method thereof Active CN102241846B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011100960197A CN102241846B (en) 2011-04-18 2011-04-18 Calcium sulfate whisker modified high density polyethylene composite material and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011100960197A CN102241846B (en) 2011-04-18 2011-04-18 Calcium sulfate whisker modified high density polyethylene composite material and preparation method thereof

Publications (2)

Publication Number Publication Date
CN102241846A true CN102241846A (en) 2011-11-16
CN102241846B CN102241846B (en) 2012-11-28

Family

ID=44960105

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011100960197A Active CN102241846B (en) 2011-04-18 2011-04-18 Calcium sulfate whisker modified high density polyethylene composite material and preparation method thereof

Country Status (1)

Country Link
CN (1) CN102241846B (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102977445A (en) * 2012-11-23 2013-03-20 重庆锦利塑业有限公司 High-density polyethylene material
CN103059400A (en) * 2012-12-18 2013-04-24 滁州凯凯建筑节能有限公司 Polyethylene/EVA (Ethylene-Vinyl Acetate) coating coconut husk powder particle blending foaming material and preparation method thereof
CN103059396A (en) * 2012-12-18 2013-04-24 滁州凯凯建筑节能有限公司 Polyethylene/CPE (Chlorinated Polyethylene) coating coconut husk powder particle blending foaming material and preparation method thereof
CN103059384A (en) * 2013-01-27 2013-04-24 山东轻工业学院 Special master batch for recovering polyethylene plastic
CN104311985A (en) * 2014-10-30 2015-01-28 安徽电信器材贸易工业有限责任公司 High-strength polyethylene cable jacket material and preparation method thereof
CN105001482A (en) * 2015-06-10 2015-10-28 苏州宏恒化工有限公司 HDPE composite material for snowboard and preparation method thereof
CN105504443A (en) * 2015-12-30 2016-04-20 永亨控股集团有限公司 Nano reinforced polyethylene material and preparation method thereof
CN106337209A (en) * 2016-09-10 2017-01-18 巢湖市鼎盛渔具有限公司 High-density polyethylene light-emitting fiber for weaving fishing net
CN106400153A (en) * 2016-09-10 2017-02-15 巢湖市鼎盛渔具有限公司 Anti-aging polyethylene fiber for weaving fishing nets
CN106750806A (en) * 2016-12-22 2017-05-31 苏州曙帆信电子科技有限公司 A kind of outdoor plastic platen is with anti-aging wear-resisting PE plastic alloys
CN108329712A (en) * 2018-02-08 2018-07-27 湖南博川生物质新材料科技有限公司 A kind of production method of Wood plastic wall board
CN108485031A (en) * 2018-04-02 2018-09-04 安徽理工大学 A kind of modified detonator formula
CN109027444A (en) * 2018-07-26 2018-12-18 徐州辛辛那提新型材料有限公司 A kind of preparation process of the antistatic modified hollow spiral tube of high rigidity
CN109705428A (en) * 2018-11-22 2019-05-03 余姚市恒邦塑业有限公司 A kind of preparation method of corrosion resistant cosmetic bottle
CN109851891A (en) * 2018-11-22 2019-06-07 余姚市恒邦塑业有限公司 A kind of preparation method of the cosmetic bottle of high intensity
CN111016371A (en) * 2019-12-31 2020-04-17 诚德科技股份有限公司 High-strength polyethylene composite film and preparation method thereof
CN111471228A (en) * 2019-01-24 2020-07-31 武汉唯康管业有限公司 High-density polyethylene drain pipe for trenchless laying and preparation method thereof
CN112759809A (en) * 2019-10-21 2021-05-07 河南森源电气股份有限公司 Polyethylene composite material for injection molding and preparation method thereof
CN113061297A (en) * 2021-03-11 2021-07-02 四川省金路树脂有限公司 Polyethylene resin composition for hot water pipeline and preparation method thereof
CN114409989A (en) * 2022-01-22 2022-04-29 云南博仁科技有限公司 Calcium sulfate whisker high-strength pipeline material and preparation method thereof
CN114656714A (en) * 2022-03-01 2022-06-24 山东清田塑工有限公司 High-strength easily-recycled mulching film and preparation method thereof
CN115197490A (en) * 2022-07-25 2022-10-18 泛海海工(山东)智能装备有限公司 Marine reinforced polyethylene material, preparation method and application
CN116285061A (en) * 2023-02-28 2023-06-23 上海云开塑胶制品有限公司 High-flatness ultra-thin low-pressure film
CN116426054A (en) * 2023-04-07 2023-07-14 云南惠强塑料制品有限公司 Whisker modified high-density polyethylene composition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2336366A (en) * 1998-04-14 1999-10-20 Ecc Int Ltd Filled polyethylene compositions
CN101012324A (en) * 2007-01-25 2007-08-08 宝鸡市云鹏塑料科技有限公司 Nano modified plastic composite material, preparing method thereof and special-purpose apparatus
KR100792047B1 (en) * 2006-07-06 2008-01-04 (주)대명화학 Perforated film
CN101717535A (en) * 2009-11-17 2010-06-02 芜湖红方包装科技有限公司 Preparation method of pearl wool packaging material
CN101760009A (en) * 2008-12-23 2010-06-30 上海普利特复合材料股份有限公司 Reinforced nylon alloy material capable of being directly bonded with TPE in injection molding way and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2336366A (en) * 1998-04-14 1999-10-20 Ecc Int Ltd Filled polyethylene compositions
KR100792047B1 (en) * 2006-07-06 2008-01-04 (주)대명화학 Perforated film
CN101012324A (en) * 2007-01-25 2007-08-08 宝鸡市云鹏塑料科技有限公司 Nano modified plastic composite material, preparing method thereof and special-purpose apparatus
CN101760009A (en) * 2008-12-23 2010-06-30 上海普利特复合材料股份有限公司 Reinforced nylon alloy material capable of being directly bonded with TPE in injection molding way and preparation method thereof
CN101717535A (en) * 2009-11-17 2010-06-02 芜湖红方包装科技有限公司 Preparation method of pearl wool packaging material

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102977445A (en) * 2012-11-23 2013-03-20 重庆锦利塑业有限公司 High-density polyethylene material
CN103059396B (en) * 2012-12-18 2015-12-02 滁州凯凯建筑节能有限公司 Polyethylene/CPE coated coconut shell flour granule particles blending foaming material and preparation method thereof
CN103059400A (en) * 2012-12-18 2013-04-24 滁州凯凯建筑节能有限公司 Polyethylene/EVA (Ethylene-Vinyl Acetate) coating coconut husk powder particle blending foaming material and preparation method thereof
CN103059396A (en) * 2012-12-18 2013-04-24 滁州凯凯建筑节能有限公司 Polyethylene/CPE (Chlorinated Polyethylene) coating coconut husk powder particle blending foaming material and preparation method thereof
CN103059400B (en) * 2012-12-18 2016-03-16 滁州凯凯建筑节能有限公司 Polyethylene/EVA coated coconut husk granule particles blending foaming material and preparation method thereof
CN103059384A (en) * 2013-01-27 2013-04-24 山东轻工业学院 Special master batch for recovering polyethylene plastic
CN104311985A (en) * 2014-10-30 2015-01-28 安徽电信器材贸易工业有限责任公司 High-strength polyethylene cable jacket material and preparation method thereof
CN105001482A (en) * 2015-06-10 2015-10-28 苏州宏恒化工有限公司 HDPE composite material for snowboard and preparation method thereof
CN105504443A (en) * 2015-12-30 2016-04-20 永亨控股集团有限公司 Nano reinforced polyethylene material and preparation method thereof
CN106337209A (en) * 2016-09-10 2017-01-18 巢湖市鼎盛渔具有限公司 High-density polyethylene light-emitting fiber for weaving fishing net
CN106400153A (en) * 2016-09-10 2017-02-15 巢湖市鼎盛渔具有限公司 Anti-aging polyethylene fiber for weaving fishing nets
CN106750806A (en) * 2016-12-22 2017-05-31 苏州曙帆信电子科技有限公司 A kind of outdoor plastic platen is with anti-aging wear-resisting PE plastic alloys
CN108329712A (en) * 2018-02-08 2018-07-27 湖南博川生物质新材料科技有限公司 A kind of production method of Wood plastic wall board
CN108485031A (en) * 2018-04-02 2018-09-04 安徽理工大学 A kind of modified detonator formula
CN109027444A (en) * 2018-07-26 2018-12-18 徐州辛辛那提新型材料有限公司 A kind of preparation process of the antistatic modified hollow spiral tube of high rigidity
CN109851891A (en) * 2018-11-22 2019-06-07 余姚市恒邦塑业有限公司 A kind of preparation method of the cosmetic bottle of high intensity
CN109705428A (en) * 2018-11-22 2019-05-03 余姚市恒邦塑业有限公司 A kind of preparation method of corrosion resistant cosmetic bottle
CN111471228A (en) * 2019-01-24 2020-07-31 武汉唯康管业有限公司 High-density polyethylene drain pipe for trenchless laying and preparation method thereof
CN112759809A (en) * 2019-10-21 2021-05-07 河南森源电气股份有限公司 Polyethylene composite material for injection molding and preparation method thereof
CN111016371A (en) * 2019-12-31 2020-04-17 诚德科技股份有限公司 High-strength polyethylene composite film and preparation method thereof
CN113061297B (en) * 2021-03-11 2022-10-14 四川省金路树脂有限公司 Polyethylene resin composition for hot water pipeline and preparation method thereof
CN113061297A (en) * 2021-03-11 2021-07-02 四川省金路树脂有限公司 Polyethylene resin composition for hot water pipeline and preparation method thereof
CN114409989A (en) * 2022-01-22 2022-04-29 云南博仁科技有限公司 Calcium sulfate whisker high-strength pipeline material and preparation method thereof
CN114656714A (en) * 2022-03-01 2022-06-24 山东清田塑工有限公司 High-strength easily-recycled mulching film and preparation method thereof
CN115197490A (en) * 2022-07-25 2022-10-18 泛海海工(山东)智能装备有限公司 Marine reinforced polyethylene material, preparation method and application
CN116285061A (en) * 2023-02-28 2023-06-23 上海云开塑胶制品有限公司 High-flatness ultra-thin low-pressure film
CN116426054A (en) * 2023-04-07 2023-07-14 云南惠强塑料制品有限公司 Whisker modified high-density polyethylene composition
CN116426054B (en) * 2023-04-07 2023-11-10 云南惠强塑料制品有限公司 Whisker modified high-density polyethylene composition

Also Published As

Publication number Publication date
CN102241846B (en) 2012-11-28

Similar Documents

Publication Publication Date Title
CN102241846B (en) Calcium sulfate whisker modified high density polyethylene composite material and preparation method thereof
CN103132171A (en) Method for manufacturing polyethylene fiber for fishing
CN106751777B (en) High-intensitive PA6 composite material and preparation method based on basalt fibre enhancing
CN102234390B (en) Calcium-sulfate-whisker-modified low-density polyethylene composite material and preparation method thereof
CN102234401B (en) Calcium sulfate whisker modified polystyrene composite material, and preparation method thereof.
CN110564035A (en) Ultrahigh molecular weight polyethylene composite material and preparation method thereof
CN102453404A (en) Novel polyethylene powder coating
CN110256767A (en) A kind of high-strength septic tank plastics and preparation method thereof
CN106084851A (en) A kind of Wood plastic wall board and preparation method thereof
CN102134385B (en) Calcium sulfate whisker-modified polyether-ether-ketone composite material and preparation process thereof
CN102311642A (en) Calcium sulfate whisker modified nylon 66 composite material and preparation process thereof
CN102311611B (en) Calcium sulfate whisker modified polyformaldehyde composite material and preparation process thereof
CN102241853B (en) Calcium-whisker-modified polyethylene composite material and preparation method thereof
CN102304268B (en) Modified acrylonitrile-butadiene-styrene copolymer and preparation process thereof
CN103289205A (en) PP/PA6/HDPE composite material
CN101985501A (en) Method for preparing extrusion-grade ultrahigh molecular weight polyethylene-high density polyethylene-attapulgite pregel composite material
CN103113741B (en) Novel modified PA66 (polyamide 66) material and preparation method thereof
CN106009645B (en) A kind of low floating fine glass fiber reinforcement PA6 materials
CN102888102B (en) Nylon 11/polyvinylidene fluoride composition and preparation method thereof
CN105860294A (en) Low-temperature resistant bendable PB pipeline material and preparation method thereof
CN102731910B (en) Non-elastomer/polypropylene blended composite material
CN105037868A (en) Method of preparing wood-plastic composite material with carbon fiber production waste material as reinforcing fiber
CN103772898A (en) Friction-resistant POM (polyoxymethylene) material and preparation method thereof
CN102234406A (en) Calcium sulfate whisker modified polystyrene composite material and preparation process thereof
CN105949615A (en) Composite material for shell of filter core of water purifier and preparation method of composite material

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
PP01 Preservation of patent right

Effective date of registration: 20141119

Granted publication date: 20121128

RINS Preservation of patent right or utility model and its discharge
PD01 Discharge of preservation of patent

Date of cancellation: 20160519

Granted publication date: 20121128

RINS Preservation of patent right or utility model and its discharge
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160815

Address after: An industrial park, 415200 Hunan Linli County Economic Development Zone

Patentee after: Hunan Fu Xiang new type building material Co., Ltd.

Address before: 410005, 12 floor, Haidong mansion, Furong Road, Changsha, Hunan

Patentee before: Liu Liwen